"Hot on the heals of Oracle's revamp of Solaris support, the licensing agreement for free downloads of Solaris 10 have changed. Here is the bit in question: "...Please remember, your right to use Solaris acquired as a download is limited to a trial of 90 days, unless you acquire a service contract for the downloaded Software". So far the OpenSolaris license has not changed, it's still CDDL."

Does anyone really care what Oracle says in its new license? Those who are running Solaris 10 in a commercial environment most likely have a support contract already. Those who don't have a contract will use it anyway if they want, it's not as though Oracle has put a lock on the software itself or can monitor your usage of Solaris 10. They might very well do something of the sort in the next version of Solaris, but until then they're all talk and no teeth.